提供了来自 DICOM 标头的以下信息,我如何计算体素大小的第三个值?我假设前两个值是 0.515625 和 0.515625。
BitsAllocated: "16"
BitsStored: "12"
Columns: 512
HighBit: "11"
ImageOrientation: "1\0\0\0\-1\0"
ImagePosition: "-144\-34.7242241\925.599976"
ImageType: "ORIGINAL\PRIMARY\AXIAL\HELIX"
InstanceNumber: "456"
Modality: "CT"
PhotometricInterpretation: "MONOCHROME2"
PixelRepresentation: "0"
PixelSpacing: "0.515625\0.515625"
RescaleIntercept: "1"
Rows: 512
SamplesPerPixel: "1"
SeriesDescription: "CERVEAU SANS IV"
SeriesNumber: "3"
SliceThickness: "1.50"
WindowCenter: "00040\00040"
WindowWidth: "00120\00120"
imagesFormat: "jpg"
modality: "CT"
name: "soft tissue"
nodeId: "557621"
pixelHeight: "0.515625"
pixelWidth: "0.515625"
注意:我收到的是 JPEG 图像堆栈,而不是 DICOM,它带有一个文件,其中包含我在上面发布的值。如果需要,我可以返回并要求提供文件中的其他信息。